diff --git a/lock4j-redis-template-spring-boot-starter/src/main/java/com/baomidou/lock/executor/RedisTemplateLockExecutor.java b/lock4j-redis-template-spring-boot-starter/src/main/java/com/baomidou/lock/executor/RedisTemplateLockExecutor.java
index 25a6c5245eb4bef5e5a6face5ae082f7255087a4..6648dcadfe7fc0818c2307a6e885751bba4fcdc4 100644
--- a/lock4j-redis-template-spring-boot-starter/src/main/java/com/baomidou/lock/executor/RedisTemplateLockExecutor.java
+++ b/lock4j-redis-template-spring-boot-starter/src/main/java/com/baomidou/lock/executor/RedisTemplateLockExecutor.java
@@ -25,9 +25,11 @@ import org.springframework.data.redis.core.script.DefaultRedisScript;
 import org.springframework.data.redis.core.script.RedisScript;
 
 import java.util.Collections;
+import java.util.Map;
 import java.util.Timer;
 import java.util.TimerTask;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * 分布式锁原生RedisTemplate处理器
@@ -49,6 +51,9 @@ public class RedisTemplateLockExecutor extends AbstractLockExecutor<String> {
     private final StringRedisTemplate redisTemplate;
     private final Lock4jProperties lock4jProperties;
 
+    // 记录续期任务
+    private final Map<String, TimerTask> renewalTaskMap = new ConcurrentHashMap<>();
+
     @Override
     public boolean renewal() {
         return true;
@@ -88,19 +93,37 @@ public class RedisTemplateLockExecutor extends AbstractLockExecutor<String> {
                 redisTemplate.getStringSerializer(),
                 redisTemplate.getStringSerializer(),
                 Collections.singletonList(key), value);
-        return Boolean.parseBoolean(releaseResult);
+        boolean flag = Boolean.parseBoolean(releaseResult);
+        if (flag) {
+            // https://gitee.com/baomidou/lock4j/issues/IBIE4A Bug 修复
+            TimerTask task = renewalTaskMap.remove(key);
+            if (task != null) {
+                task.cancel();
+                log.debug("Cancelled renewal task for key: {}", key);
+            }
+        }
+        return flag;
     }
 
 
     private void renewExpiration(long expire, String lockKey, String lockValue) {
-        new Timer().schedule(new TimerTask() {
+        // 检查是否已存在续期任务
+        if (renewalTaskMap.containsKey(lockKey)) {
+            log.debug("Renewal task already exists for key: {}", lockKey);
+            return;
+        }
+
+        TimerTask task = new TimerTask() {
             @Override
             public void run() {
+                // 判断锁是否有效且属于当前持有者
                 if (Boolean.TRUE.equals(redisTemplate.execute(SCRIPT_RENEWAL, Collections.singletonList(lockKey), lockValue, String.valueOf(expire)))) {
                     renewExpiration(expire, lockKey, lockValue);
                 }
             }
-        }, expire / 3);
+        };
+        new Timer().schedule(task, expire / 3);
+        renewalTaskMap.put(lockKey, task);
     }